75029360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{133981}}^1$

素因数の和:134001

約数の個数: 40

約数和(自身を含む): 199365216

約数和(自身を除く): 124335856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 133981, 267962, 535924, 669905, 937867, 1071848, 1339810, 1875734, 2143696, 2679620, 3751468, 4689335, 5359240, 7502936, 9378670, 10718480, 15005872, 18757340, 37514680, 75029360]

約数ペア:

[(1, 75029360), (2, 37514680), (4, 18757340), (5, 15005872), (7, 10718480), (8, 9378670), (10, 7502936), (14, 5359240), (16, 4689335), (20, 3751468), (28, 2679620), (35, 2143696), (40, 1875734), (56, 1339810), (70, 1071848), (80, 937867), (112, 669905), (140, 535924), (280, 267962), (560, 133981)]